@charset "utf-8";

.arco-btn-group.m4b-button-group .m4b-button.arco-btn:not(:first-child) { margin-inline-start: -1px; }

.arco-btn-group.m4b-button-group .arco-btn.m4b-button:not(:last-child) { border-right-color: transparent; }

.arco-btn-group.m4b-button-group .arco-btn-size-mini:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-rtl.arco-btn-size-mini:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-size-small:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-rtl.arco-btn-size-small:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-size-default:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-rtl.arco-btn-size-default:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-size-large:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group .arco-btn-rtl.arco-btn-size-large:first-child:last-child { border-radius: 4px; }

.arco-btn-group.m4b-button-group-rtl .m4b-button.arco-btn:not(:first-child) { margin-inline-end: -1px; margin-inline-start: unset; }